This is a study if the possible connections between the protest song (Edu Lobo, Carlos Lyra) and the CPC discourses in the 1960s. The artistics creations are analysed with a view to pointing out the ties between the national-popular in Brazilian song and the impressionism (C. Debussy), the cool-jazz (Miles Davis), Rodgers and Hart, Heitor Villa-Lobos (modernism), Waldemar Henrique.
protest song; national popular; language
